---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15483 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15483) 06/23/22 _x86_64_ (8 CPU) 22:33:25 LINUX RESTART (8 CPU) 22:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:35:01 116.40 11.32 105.08 0.00 2020.40 82686.46 0.00 22:36:01 49.85 0.03 49.82 0.00 0.27 26417.08 0.00 Average: 82.84 5.63 77.22 0.00 1001.76 54313.04 0.00 22:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:35:01 28314028 31716644 573764 1.74 121424 3495092 2380764 7.02 1266840 2854188 473088 22:36:01 27930664 31712008 576220 1.75 126140 3846296 2170540 6.40 1491628 2987896 72868 Average: 28122346 31714326 574992 1.75 123782 3670694 2275652 6.71 1379234 2921042 272978 22:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:35:01 docker0 115.05 133.40 8.93 1093.22 0.00 0.00 0.00 0.00 22:35:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 22:35:01 veth64ca959 52.64 75.06 5.08 732.88 0.00 0.00 0.00 0.06 22:35:01 ens3 443.48 315.93 6810.83 56.74 0.00 0.00 0.00 0.00 22:36:01 docker0 1.37 1.22 0.10 1.66 0.00 0.00 0.00 0.00 22:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:36:01 veth64ca959 1.37 1.25 0.12 1.66 0.00 0.00 0.00 0.00 22:36:01 ens3 42.34 36.24 15.78 59.43 0.00 0.00 0.00 0.00 Average: docker0 57.72 66.75 4.48 542.81 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 Average: veth64ca959 26.78 37.84 2.58 364.17 0.00 0.00 0.00 0.03 Average: ens3 241.21 174.90 3384.48 58.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15483) 06/23/22 _x86_64_ (8 CPU) 22:33:25 LINUX RESTART (8 CPU) 22:34:02 CPU %user %nice %system %iowait %steal %idle 22:35:01 all 22.24 0.00 5.46 0.65 0.07 71.59 22:35:01 0 21.73 0.00 5.63 0.43 0.07 72.14 22:35:01 1 21.68 0.00 5.49 0.40 0.07 72.37 22:35:01 2 21.93 0.00 5.71 0.14 0.07 72.16 22:35:01 3 20.37 0.00 6.59 2.08 0.09 70.88 22:35:01 4 22.66 0.00 4.99 0.93 0.05 71.37 22:35:01 5 24.02 0.00 5.43 0.55 0.07 69.94 22:35:01 6 23.03 0.00 5.06 0.40 0.07 71.44 22:35:01 7 22.47 0.00 4.77 0.26 0.07 72.43 22:36:01 all 35.16 0.00 6.05 0.16 0.07 58.57 22:36:01 0 36.56 0.00 5.56 0.10 0.07 57.71 22:36:01 1 33.92 0.00 6.33 1.15 0.07 58.53 22:36:01 2 37.10 0.00 6.15 0.00 0.07 56.68 22:36:01 3 35.14 0.00 6.82 0.00 0.05 57.99 22:36:01 4 35.45 0.00 6.22 0.00 0.07 58.26 22:36:01 5 36.93 0.00 6.21 0.00 0.07 56.80 22:36:01 6 36.19 0.00 5.63 0.00 0.08 58.09 22:36:01 7 29.92 0.00 5.46 0.02 0.05 64.55 Average: all 28.77 0.00 5.76 0.40 0.07 65.01 Average: 0 29.23 0.00 5.59 0.26 0.07 64.85 Average: 1 27.87 0.00 5.91 0.78 0.07 65.38 Average: 2 29.60 0.00 5.93 0.07 0.07 64.33 Average: 3 27.83 0.00 6.71 1.03 0.07 64.36 Average: 4 29.12 0.00 5.61 0.46 0.06 64.75 Average: 5 30.55 0.00 5.82 0.27 0.07 63.29 Average: 6 29.69 0.00 5.35 0.20 0.08 64.69 Average: 7 26.22 0.00 5.12 0.14 0.06 68.47